package oo_day02;

//** 学生类 */
public class Student extends Person {
    String className;
    String stuId;
    Student(){
    }
    Student(String name,int age,String address,String className,String stuId){
        /*this.name=name;
        this.age=age;
        this.address=address;*/
        super(name,age,address);
        this.className=className;
        this.stuId=stuId;
    }
    void study(){
        System.out.println(name+"正在学习...");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了，家住"+address+"，所在班级"+className+"，学号为:"+stuId);
    }
}

